| Dual Radial-Resonant Wide Beamwidth Circular Sector Microstrip Patch Antennas |
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| 作者姓名： | MAO Xiaohui LU Wenjun JI Feiyan XING Xiuqiong ZHU Lei |
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| 作者单位： | 1. Jiangsu Key Laboratory of Wireless Communications, Nanjing University of Posts and Telecommunications;2. Key Laboratory of Wireless Sensor Network & Communication, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences;3. Department of Electrical and Computer Engineering, Faculty of Science and Technology, University of Macau |
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| 摘 要： | In this article, a design approach to a radial-resonant wide beamwidth circular sector patch antenna is advanced. As properly evolved from a U-shaped d ipole, a prototype magnetic dipole can be fit in the radial direction of a circular sector patch radiator, with its length set as the positive odd-integer multiples of onequarter wavelength. In this way, multiple TM0m(m = 1,2,...) modes resonant circular sector patch antenna with short-circuited circumference and widened E-plane beamwi...
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